JP4030505B2 - 金属の焼結に有用な高融点ワックス - Google Patents
金属の焼結に有用な高融点ワックス Download PDFInfo
- Publication number
- JP4030505B2 JP4030505B2 JP2004007880A JP2004007880A JP4030505B2 JP 4030505 B2 JP4030505 B2 JP 4030505B2 JP 2004007880 A JP2004007880 A JP 2004007880A JP 2004007880 A JP2004007880 A JP 2004007880A JP 4030505 B2 JP4030505 B2 JP 4030505B2
- Authority
- JP
- Japan
- Prior art keywords
- wax
- melting point
- metal sintering
- high melting
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005245 sintering Methods 0.000 title description 7
- 239000002184 metal Substances 0.000 title description 6
- 229910052751 metal Inorganic materials 0.000 title description 6
- 230000008018 melting Effects 0.000 title description 4
- 238000002844 melting Methods 0.000 title description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000001993 wax Substances 0.000 description 16
- 150000004985 diamines Chemical class 0.000 description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
Description
Claims (1)
- 鉄ベースのパウダー並びにワックスを含む組成物であって;
該ワックスが
(a)セバシン酸、および
(b)エチレンジアミン
の反応生成物を含み、
ここでセバシン酸のエチレンジアミンに対するモル比は0.99〜1.03である、
組成物。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45941103P | 2003-04-01 | 2003-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004307818A JP2004307818A (ja) | 2004-11-04 |
JP4030505B2 true JP4030505B2 (ja) | 2008-01-09 |
Family
ID=32851072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004007880A Expired - Lifetime JP4030505B2 (ja) | 2003-04-01 | 2004-01-15 | 金属の焼結に有用な高融点ワックス |
Country Status (4)
Country | Link |
---|---|
US (1) | US7009030B2 (ja) |
EP (1) | EP1464663B1 (ja) |
JP (1) | JP4030505B2 (ja) |
DE (1) | DE602004008362T2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4030505B2 (ja) * | 2003-04-01 | 2008-01-09 | ローム アンド ハース カンパニー | 金属の焼結に有用な高融点ワックス |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2130523A (en) | 1935-01-02 | 1938-09-20 | Du Pont | Linear polyamides and their production |
GB557875A (en) | 1941-03-28 | 1943-12-09 | Standard Telephones Cables Ltd | Improvements in or relating to the coating of electrical conductors |
DE2730175A1 (de) | 1976-07-13 | 1978-01-19 | Abm Chemicals Ltd | Diamidwachse und verfahren zu ihrer herstellung |
JPH05214246A (ja) | 1992-02-04 | 1993-08-24 | Toray Ind Inc | 難燃性ポリアミド樹脂組成物 |
US5154881A (en) | 1992-02-14 | 1992-10-13 | Hoeganaes Corporation | Method of making a sintered metal component |
US5256185A (en) | 1992-07-17 | 1993-10-26 | Hoeganaes Corporation | Method for preparing binder-treated metallurgical powders containing an organic lubricant |
SE9401922D0 (sv) * | 1994-06-02 | 1994-06-02 | Hoeganaes Ab | Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same |
US6395687B1 (en) * | 2000-05-31 | 2002-05-28 | Hoeganaes Corporation | Method of lubricating a die cavity and method of making metal-based components using an external lubricant |
US6396687B1 (en) | 2000-10-13 | 2002-05-28 | Dell Products, L.P. | Rotating portable computer docking station |
JP4030505B2 (ja) * | 2003-04-01 | 2008-01-09 | ローム アンド ハース カンパニー | 金属の焼結に有用な高融点ワックス |
JP2004307817A (ja) * | 2003-04-01 | 2004-11-04 | Rohm & Haas Co | 金属の焼結に有用な高融点ワックス |
-
2004
- 2004-01-15 JP JP2004007880A patent/JP4030505B2/ja not_active Expired - Lifetime
- 2004-03-26 US US10/811,009 patent/US7009030B2/en not_active Expired - Lifetime
- 2004-04-01 DE DE602004008362T patent/DE602004008362T2/de not_active Expired - Lifetime
- 2004-04-01 EP EP04251952A patent/EP1464663B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7009030B2 (en) | 2006-03-07 |
US20040198946A1 (en) | 2004-10-07 |
EP1464663B1 (en) | 2007-08-22 |
DE602004008362D1 (de) | 2007-10-04 |
DE602004008362T2 (de) | 2008-05-15 |
EP1464663A1 (en) | 2004-10-06 |
JP2004307818A (ja) | 2004-11-04 |
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